12 North Hill Avenue, Haringey, London, N6 4RJ
About 12 North Hill Avenue
12 North Hill Avenue is a four-bedroom mid-terrace house in Haringey, London, London (N6 4RJ). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (December 2014) shows a C (score 72). The recommended improvements would push it to B (score 84). The latest certificate is from December 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2021, sale prices on this property compounded at 8.3% per year. On a £-per-square-foot basis, the last sale (£948/sq ft) was about 72.6% above the typical sold price in the postcode. Sold June 2021 for £1,275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
Energy performance
12 North Hill Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Dec 2024
EPC Rating
Planning history
- Oct 2008ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Demolition of existing two storey rear extension and erection of a part single and a part two-storey rear extension with mansard roof.
- Documents
- 7 docs on file
- Reference
- HGY/2008/1826
- Aug 2008ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey infill rear extension and mansard roof extension to rear to create accommodation at second floor level.
- Documents
- 6 docs on file
- Reference
- HGY/2008/1272
We flagged 1 thing worth checking at 12 North Hill Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 12 North Hill Avenue was the highest on Land Registry record across the postcode.
£1,242,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 25 years.
£1,275,000
Growth on file: 8.3% per year over 25 years.
Sales timeline
28 June 2021Most recent
£1,275,000
+2.0%over 6 years9 April 2015
£1,250,000
+598.3%over 18 years12 December 1996
£179,000
Median price across the last 5 sales in N6 4RJ: £1,137,500 (2025–2017).
Nearby sales in N6 4RJ
4 North Hill Avenue, Haringey, London, N6 4RJ
Sold Jul 2025
£1,158,0001 North Hill Avenue, Haringey, London, N6 4RJ
Sold Nov 2024
£1,135,0003 North Hill Avenue, Haringey, London, N6 4RJ
Sold Dec 2021
£935,0002 North Hill Avenue, Haringey, London, N6 4RJ
Sold Jan 2018
£1,137,5005 North Hill Avenue, Haringey, London, N6 4RJ
Sold Mar 2017
£1,190,000
Versus other North Hill Avenue homes
12 North Hill Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£10,200
Street avg £7,688
Floor Area
125 m²
Street avg 114 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Sussex Gardens, Haringey
N6 4LY
1 Acorn Terrace, Archway Road, Haringey
N6 4BF
1 North Hill Avenue, Haringey
N6 4RJ
1 Park Walk, Haringey
N6 4AU
1 Park House Passage, Haringey
N6 4BY
1 Sussex Gate, Sussex Gardens, Haringey
N6 4LS
1 Stormont Road, Haringey
N6 4NS
1 North Grove, Haringey
N6 4SH
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
North Hill Avenue — bus stop.
Closest school
0.1 km
Highgate Primary School. 56 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.9dB

Night-time· 23:00 – 07:00
44.6dB







